GOST 31945-2012 Flexible cables and cords for underground and open mining operations General specifications《地下和露天采矿作业用柔性电缆和电线 通用规格》.pdf

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3、 , , - . . , , - , . 15845.2 : 9.03074 . . 15.30998 . . 20.57.40681 . , . 27.41087 . - 42775 . 98280 . 299078 , . 334576 , . 1 319452012 20140101 722976 , . 1202072 . 1217779 , . 12182.180 , . - 12182.580 , . 12182.780 , . 12182.880 , . 1419296 1515069 , . . , , - 1584580 . 16962.189 ( 68-2-174) .

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